aFe 409 SS Muffler Upgrade Pipe (49C44137) for 2020–2021 GM Trucks V8 6.2L improves flow, sound, and durability with high-flow stainless steel design. This system is built from 3" mandrel-bent 409 stainless steel tubing for exceptional strength and longevity. It features a high-flow stainless steel muffler that enhances exhaust tone with a throaty performance sound while optimizing horsepower and torque. Designed using advanced computer-aided technology, this muffler upgrade ensures precise factory fitment. 100% MIG-welded construction guarantees race-proven durability for demanding conditions.
Key Features :
Constructed from 3" mandrel-bent 409 stainless steel tubing
High-flow muffler provides aggressive, throaty sound
Improves horsepower and torque by reducing back pressure
Precision-designed using computer-aided technology
100% MIG-welded for long-lasting durability
Direct-fit upgrade for 2020–2021 GM Trucks with V8 6.2L engines
No cutting or modifications required for installation
1 to 2 Business Days
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